package?com.gmcc.hdp.demo.base;

import?org.apache.hadoop.conf.Configuration;
import?org.apache.hadoop.fs.Path;
import?org.apache.log4j.Logger;

import?java.util.Map;

/**
?*?DemoConfiguration
?*
?*?@author?tobin
?*?@since?2016-12-05
?*/
public?class?DemoConfiguration?extends?Configuration?{

????public?static?final?Logger?LOG?=?Logger.getLogger（DemoConfiguration.class）;

????private?static?DemoConfiguration?conf?=?null;

????public?static?DemoConfiguration?getInstance（）?{
????????if?（conf?==?null）?{
????????????synchronized?（DemoConfiguration.class）?{
????????????????if?（conf?==?null）
????????????????????conf?=?new?DemoConfiguration（）;
????????????????conf.init（null）;
????????????}
????????}

????????return?conf;
????}

????private?DemoConfiguration（）?{}

????protected?void?init（Configuration?aConf）?{
????????//?可外部配置zk和各種參數
????????this.addResource（“hbase-site.xml“）;
????????this.addResource（“core-site.xml“）;
????????this.addResource（“yarn-site.xml“）;
????????this.addResource（“hdfs-site.xml“）;
????????this.addResource（“mapred-site.xml“）;

????????String?hadoopConfDir?=?System.getenv（“HADOOP_HOME“）?+?“/conf“;
????????String?hbaseConfDir?=?System.getenv（“Hbase_HOME“）?+?“/conf“;
????????this.addResource（new?Path（hbaseConfDir?+?“/hbase-site.xml“））;
????????this.addResource（new?Path（hadoopConfDir?+?“/core-site.xml“））;
????????this.addResource（new?Path（hadoopConfDir?+?“/yarn-site.xml“））;
????????this.addResource（new?Path（hadoopConfDir?+?“/hdfs-site.xml“））;
????????this.addResource（new?Path（hadoopConfDir?+?“/mapred-site.xml“））;

????????//?copy配置
????????if?（aConf?!=?null）?{
????????????for?（Map.Entry?entry?:?aConf）
????????????????this.set（entry.getKey（）?entry.getValue（））;
????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-12-05?14:43??dt-gmcc-hdp-demo\
?????文件????????6148??2016-12-05?14:43??dt-gmcc-hdp-demo\.DS_Store
?????目錄???????????0??2016-12-05?14:48??__MACOSX\
?????目錄???????????0??2016-12-05?14:48??__MACOSX\dt-gmcc-hdp-demo\
?????文件?????????120??2016-12-05?14:43??__MACOSX\dt-gmcc-hdp-demo\._.DS_Store
?????文件????????6759??2016-12-05?00:50??dt-gmcc-hdp-demo\pom.xml
?????文件?????????226??2016-12-05?00:50??__MACOSX\dt-gmcc-hdp-demo\._pom.xml
?????文件?????????562??2016-12-05?00:50??dt-gmcc-hdp-demo\README.md
?????文件?????????226??2016-12-05?00:50??__MACOSX\dt-gmcc-hdp-demo\._README.md
?????目錄???????????0??2016-12-05?14:43??dt-gmcc-hdp-demo\src\
?????文件????????6148??2016-12-05?14:43??dt-gmcc-hdp-demo\src\.DS_Store
?????目錄???????????0??2016-12-05?14:48??__MACOSX\dt-gmcc-hdp-demo\src\
?????文件?????????120??2016-12-05?14:43??__MACOSX\dt-gmcc-hdp-demo\src\._.DS_Store
?????目錄???????????0??2016-12-05?14:44??dt-gmcc-hdp-demo\src\main\
?????文件????????8196??2016-12-05?14:48??dt-gmcc-hdp-demo\src\main\.DS_Store
?????目錄???????????0??2016-12-05?14:48??__MACOSX\dt-gmcc-hdp-demo\src\main\
?????文件?????????120??2016-12-05?14:48??__MACOSX\dt-gmcc-hdp-demo\src\main\._.DS_Store
?????目錄???????????0??2016-12-05?00:50??dt-gmcc-hdp-demo\src\main\bin\
?????文件????????2142??2016-12-05?00:50??dt-gmcc-hdp-demo\src\main\bin\check.sh
?????目錄???????????0??2016-12-05?14:48??__MACOSX\dt-gmcc-hdp-demo\src\main\bin\
?????文件?????????226??2016-12-05?00:50??__MACOSX\dt-gmcc-hdp-demo\src\main\bin\._check.sh
?????文件????????3085??2016-12-05?00:50??dt-gmcc-hdp-demo\src\main\bin\checkKrb.sh
?????文件?????????226??2016-12-05?00:50??__MACOSX\dt-gmcc-hdp-demo\src\main\bin\._checkKrb.sh
?????文件????????2879??2016-12-05?00:50??dt-gmcc-hdp-demo\src\main\bin\run.sh
?????文件?????????226??2016-12-05?00:50??__MACOSX\dt-gmcc-hdp-demo\src\main\bin\._run.sh
?????文件????????5381??2016-12-05?00:50??dt-gmcc-hdp-demo\src\main\bin\runkrb.sh
?????文件?????????226??2016-12-05?00:50??__MACOSX\dt-gmcc-hdp-demo\src\main\bin\._runkrb.sh
?????文件?????????226??2016-12-05?00:50??__MACOSX\dt-gmcc-hdp-demo\src\main\._bin
?????目錄???????????0??2016-12-05?00:50??dt-gmcc-hdp-demo\src\main\config\
?????文件?????????872??2016-12-05?00:50??dt-gmcc-hdp-demo\src\main\config\hdp.properties
?????目錄???????????0??2016-12-05?14:48??__MACOSX\dt-gmcc-hdp-demo\src\main\config\
............此處省略138個文件信息